Bunte salts from amino acids and oligopeptides as protective ingredients in hair treatment means

Abstract

A hair treatment agent is provided herein. The hair treatment agent includes in a cosmetic carrier (a) at least one compound of the general formula (I). R1 denotes a hydrogen atom or a structural element of formula (II). x denotes an integer from 1 to 100. The radical R2 in each of the structural elements of formula (II) can be selected independently of the preceding structural element of formula (II). M1 denotes the grouping —OM2 or a structural element of formula (III). y denotes an integer from 1 to 100. M2 denotes a hydrogen atom, an equivalent of one or more cations or an ammonia ion (NH4)+.

Description

[0001]This application is a U.S. National-Stage entry under 35 U.S.C. § 371 based on International Application No. PCT / EP2016 / 068362, filed Aug. 2, 2016 which was published under PCT Article 21(2) and which claims priority to German Application No. 10 2015 215 580.3, filed Aug. 14, 2015, and German Application No. 10 2015 222 147.4, filed Nov. 11, 2015, which are all hereby incorporated in their entirety by reference.TECHNICAL FIELD[0002]The present disclosure relates to hair treatment agents containing functional groups of amino acids and special oligopeptides or peptides. These hair treatment agents are particularly suitable for gentle bleaching or lightening dyes of hair. A further subject of the present disclosure is a kit containing two separately packaged preparations. The first preparation is the aforementioned hair treatment agent and the second preparation is an oxidant preparation containing at least one oxidant. A third subject of the present disclosure is a method for ox...

AI Technical Summary

Benefits of technology

This patent is for a hair treatment product that contains certain compounds. These compounds are mixed into a cosmetic carrier. The patent describes the structure of each compound and the possible groups it can have. The technical effect of this patent is a better understanding and control of the chemicals used in hair treatment products, which can improve their effectiveness and safety.

Problems solved by technology

However, the bleaching usually also entails damage to the hair, because, in addition to the color of the hair, the remaining structural components are also oxidatively damaged.

For this reason, achievement of a long-term nurturing effect is not possible with the use of substances that only perform the nurturing effect on the cuticula with application on the surface.

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